49877492

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 101950884

約数和(自身を除く): 52073392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 641, 794, 1282, 1588, 2564, 2779, 4487, 5558, 8974, 11116, 17948, 19453, 31409, 38906, 62818, 77812, 125636, 254477, 508954, 1017908, 1781339, 3562678, 7125356, 12469373, 24938746, 49877492]

約数ペア:

[(1, 49877492), (2, 24938746), (4, 12469373), (7, 7125356), (14, 3562678), (28, 1781339), (49, 1017908), (98, 508954), (196, 254477), (397, 125636), (641, 77812), (794, 62818), (1282, 38906), (1588, 31409), (2564, 19453), (2779, 17948), (4487, 11116), (5558, 8974)]